CoNTENTs SPECIAL INFORMATION Service information ���������������������������������������� 36 Troubleshooting �������������������������������������������� 36 OPERATION Maintenance ������������������������������������������������ 37 General information ��������������������������������������� 25 Safety instructions ���������������������������������������������� 25 Specification ������������������������������������������������ 37 Other symbols in this documentation ���������������������� 25 17.1 Dimensions and connections ��������������������������������� 37 Units of measurement ����������������������������������������� 25 17.2 Wiring diagram �������������������������������������������������...
sPECIAL INforMATIoN sPECIAL INforMATIoN - Drain the appliance as described in chapter "Installation / Maintenance / Draining the appliance". - The appliance may be used by children aged 3 and older and persons with reduced physical, sensory or mental capabilities or a lack of ex- perience and know-how, provided that they are supervised or they have been instructed on how to use the appliance safely and have...
oPErATIoN general information oPErATIoN f This symbol indicates that you have to do something. The ac- tion you need to take is described step by step. Units of measurement General information Note All measurements are given in mm unless stated oth- The chapters "Special information"...
oPErATIoN Appliance description Temperature settings in steps Material losses Temperature range Step Temperature range Step The user should protect the appliance and its tap against 20 °C ... 60 °C 1 °C 68 °F ... 140 °F 1 °F frost. Selecting the temperature indicator Appliance description You can choose to display the temperature in °C or °F, as required.
INsTALLATIoN Cleaning, care and maintenance Cleaning, care and maintenance Following an interruption to the water supply f Never use abrasive or corrosive cleaning agents. A damp Material losses cloth is sufficient for cleaning the appliance. To ensure that the bare wire heating system is not dam- f Check the taps regularly.
INsTALLATIoN Appliance description Plugs G ½ A CAUTION Burns If the water supplied to the appliance is preheated, If you use other than the recommended pressure taps on finished please note the following points: walls, please use the plugs. - The internally adjustable anti-scalding protection may be exceeded.
INsTALLATIoN Installation 10.1 Standard installation Opening the appliance f Seal and insert the twin connectors. Making the water connection f Open the appliance by holding the fascia at the side and pull- 5 Nm ing forwards away from the appliance cover. Undo the screw. Pivot open the appliance cover.
INsTALLATIoN Commissioning f Pull the cable grommet over the cable sheath of the power Material losses cable. For large cable cross-sections, enlarge the hole in the Observe the type plate. The specified rated voltage must cable grommet if necessary. match the mains voltage. f Connect the power cable to the mains terminal.
INsTALLATIoN Appliance shutdown CAUTION Burns Note If the water supplied to the appliance is preheated, the For undersink installation, the appliance cover should internal anti-scalding protection and the temperature be turned round for easier operation; see chapter "Alter- limit that is adjustable by the user may be exceeded. native installation methods / Pivoting appliance cover".
INsTALLATIoN Alternative installation methods 13. Alternative installation methods f Pull the cable grommets into the back panel, until both lock- ing tabs engage. f Connect the power cable to the mains terminal. Overview of the alternative types of installation WARNING Electrocution Electrical connection IP rating The connecting wires must not protrude beyond the level...
INsTALLATIoN Alternative installation methods 13.4 Connecting a load shedding relay f Push the lower back panel section under the connecting pipes of the tap and push it into the back panel. Install a load shedding relay in the distribution board in conjunc- f Secure the connection pipes to the tee and the 3-way ball tion with other electric appliances, e.g. electric storage heaters.
InstallatIon alternative installation methods f Cut open the lower section of the back panel. 13.11 Pivoting appliance cover f Fit the lower section of the back panel by bending it out at The appliance cover should be turned round for undersink in- the sides and guiding it over the pipes.
INsTALLATIoN service information 14. Service information 3 High limit safety cut-out, automatic reset 4 NTC sensor 5 Pin strips for connected load and anti-scalding protection Overview of connections 6 Programming unit plug-in position 7 Diagnostic traffic light Appliance cover retainer 1 Flow limiter 2 Flow sensor 15.
INsTALLATIoN Maintenance 16. Maintenance Alternative connection options WARNING Electrocution Before any work on the appliance, disconnect all poles from the power supply. Draining the appliance The appliance can be drained for maintenance work. WARNING Burns Hot water may escape when you drain the appliance. f Close the 3-way ball shut-off valve or the shut-off valve in the cold water supply line.
See type plate on the appliance. 17.8 Energy consumption data The product data complies with EU regulations relating to the directive on the ecodesign of energy related products (ErP). DHB-E 11/13 LCD DHB-E 18 LCD 25A DHB-E 18/21/24 LCD DHB-E 27 LCD 236743...
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